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I have apple 3gs 16 gb , i reset the network setting to have my wifi signal, but it freeze, so i connect my phone to my pc ang pust the off button with tha menu and restore the factory setting, when i open my phone asking for valid sim, and it lock it just like asking for passcode. can u pls help me.

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: nokia N80 "phone lock code"

Hi have you tried 0000 thats usually the code that is stored when phone is new failing that you will need to get a flash lead and nokia softtware that scans the phone and gives you all the codes allowing you to change them but this is expensive to buy.
I have alot of nokia software but not sure if it works through usb lead as i use from computer then into black box then into phone as i have this as it works on all makes an model of phone if it can be done through the usb lead i can tell you where you can get this software from ok just give us a shout back

Posted on Mar 19, 2008

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  • 3 Answers

SOURCE: need help unlocking my samsung sgh-737 please help me please

i need the unlock code for a samsung sgh-a737...

but it is on phone freeze how to i fix that?

IMEI : 359673014197777 02
MY EMAIL vule0260@sbcglobal.net

Posted on Nov 04, 2008

270rexton
  • 762 Answers

SOURCE: My nokia e71 is asking for a lock code when i try to restore my factory settings

12345

Posted on May 30, 2009

  • 34 Answers

SOURCE: Iphone 2g lock after reset.

Find somebody with an AT&T sim card, put it into the phone and plug it into itunes to get it up an running. Otherwise if your not using AT&T you're gonna have to jailbreak the phone to use it. If your a prepaid AT&T customer, you can activate it but you gotta call AT&T at 800 331 0500

Posted on Aug 21, 2009

  • 10 Answers

SOURCE: Hi, I have a hiphone i98+, and I want to factory reset

Dial *#0044# as if you were making a call. This should sort it.

Posted on Mar 18, 2010

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Not connecting


Go to setting>general>network and reset your network settings. This only takes about 30 seconds. When you reconnect to wifi, everything should be fine. Good luck!

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You may need to reset network settings. General, Reset, Reset Network settings, and just be patient it should activate.

Nov 22, 2013 | Apple iPhone 3GS Black (16 GB)

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Hello..I have iPhone 3GS..and the problem is up the screen said not service...I open and take the sim and put again in!and nothing..:( please help me!!!what can I do??:(


Is your phone factory unlocked already?
If not, you have to unlock it first to be able to use with any sim card.
If it's just a case of lost signal, toggle the airplane mode off then on.
If this does not work, go to Settings, Reset then Reset Network Settings.

Mar 31, 2011 | Apple iPhone 3GS Black (16 GB)

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No signal bars on my iphone 3gs 16 gb


first try turning airplane mode on for a few minutes, then back off. its found on the first page of the settings menu near the top. It will cut the link to the cellular network completely, then rebuild it from scratch. I'd say give it at least a few minutes of down time.
if that doesn't work, try a hard reset. hold the power button on top along with the home button until the phone turns off and reboots, then let go and look for service.
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Feb 17, 2011 | Apple iPhone 3GS Black (16 GB)

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My iphone 3gs is hanging


Hi,
Normally when resetting a jailbroken iPhone the phone freezes and will not startup. Unfortunately there is no other fix for this issue unless you install the latest software from Apple. 1. Connect the iPhone to your computer. 2. Open iTunes on your computer and click Restore.
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THANK YOU

Jan 09, 2011 | Apple iPhone 3GS Black (16 GB)

1 Answer

Everytime i try to sync my iphone 3gs it freezes up when it comes to processing some type of data


Try a reset. Hold down the power key at the same time as the round home key until phone powers down. Release buttons only when you see the apple logo, then wait a min or two for phone to re-boot. You will not lose any data on the phone.
If this does not work, try an actual system reset. Sync iPhone to computer to back up essential data ie contacts apps etc, then go to settings general and reset. Reset all settings as a last resort. This will give you a fresh start and should sort out the majority of any bugs the phone has. A resync with you computer will restore apps etc.
Hope this helps and if so please vote.
Thanks
Jim

Aug 31, 2010 | Apple iPhone 3GS Black (16 GB)

2 Answers

Sim not working


First, I tried reset the Network settings. This is what I did:
  1. From the main screen, tap Settings.
  2. Tap General.
  3. Scroll down and tap Reset.
  4. Tap Reset Network Settings.
After resetting Network Settings, my phone wass still not working. I then tried to reset all settings.
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  2. Tap General.
  3. Scroll down and tap Reset.
  4. Tap Reset All Settings.

May 09, 2010 | Apple iPhone 3GS Black (16 GB)

1 Answer

When using WiFi, in Settings WiFi, the tick


If you don't see the WiFi signal on the status bar, that means you're not connected.
Visit my blog for more iPhone / iPod touch tips.

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May 04, 2010 | Apple iPhone (16 GB) Smartphone

1 Answer

My Iphone 3gs has strange signals behavior, it doesn't allways connects to the 3g system but rather to another one, do you know what should i do?


This is known issue with the 3gs, the apple support says it's ok and it knows better to what system to connect in order to have a better signal, but you'd better follow this I guess there will be some updates for this issue

Jul 02, 2009 | Apple iPhone 3GS Black (16 GB)

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